<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
	.STRN {color: #393;}
	.REGX {color: #339;}
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="WHIT">
<span class='line'>  2</span> </span><span class="COMM">/**
<span class='line'>  3</span>  * @fileoverview Defines 'dom' namespace.
<span class='line'>  4</span>  * @link http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml
<span class='line'>  5</span>  * @link https://developers.google.com/closure/compiler/docs/js-for-compiler
<span class='line'>  6</span>  */</span><span class="WHIT">
<span class='line'>  7</span> 
<span class='line'>  8</span> 
<span class='line'>  9</span> </span><span class="COMM">/**
<span class='line'> 10</span>  * Defines 'dom' namespace.
<span class='line'> 11</span>  * @namespace Defines 'dom' namespace.
<span class='line'> 12</span>  */</span><span class="WHIT">
<span class='line'> 13</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">dom</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 14</span> 
<span class='line'> 15</span> 
<span class='line'> 16</span> </span><span class="COMM">/**
<span class='line'> 17</span>  * Defines 'dom.events' namespace.
<span class='line'> 18</span>  * @namespace Defines 'dom.events' namespace.
<span class='line'> 19</span>  */</span><span class="WHIT">
<span class='line'> 20</span> </span><span class="NAME">dom.events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.events</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 21</span> 
<span class='line'> 22</span> 
<span class='line'> 23</span> </span><span class="COMM">/**
<span class='line'> 24</span>  * Defines 'dom.scripts' namespace.
<span class='line'> 25</span>  * @namespace Defines 'dom.scripts' namespace.
<span class='line'> 26</span>  */</span><span class="WHIT">
<span class='line'> 27</span> </span><span class="NAME">dom.scripts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.scripts</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 28</span> 
<span class='line'> 29</span> 
<span class='line'> 30</span> </span><span class="COMM">/**
<span class='line'> 31</span>  * Defines 'dom.css' namespace.
<span class='line'> 32</span>  * @namespace Defines 'dom.css' namespace.
<span class='line'> 33</span>  */</span><span class="WHIT">
<span class='line'> 34</span> </span><span class="NAME">dom.css</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.css</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 35</span> 
<span class='line'> 36</span> 
<span class='line'> 37</span> </span><span class="COMM">/**
<span class='line'> 38</span>  * Alias of W3C &lt;code>document&lt;/code>.
<span class='line'> 39</span>  * Used to reduce size after compilation.
<span class='line'> 40</span>  * @type {!Document}
<span class='line'> 41</span>  */</span><span class="WHIT">
<span class='line'> 42</span> </span><span class="NAME">dom.document</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 43</span> 
<span class='line'> 44</span> 
<span class='line'> 45</span> </span><span class="COMM">/**
<span class='line'> 46</span>  * Defines default document charset.
<span class='line'> 47</span>  * @type {string}
<span class='line'> 48</span>  * @const
<span class='line'> 49</span>  */</span><span class="WHIT">
<span class='line'> 50</span> </span><span class="NAME">dom.CHARSET</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">dom.document.charset</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'> 51</span> </span><span class="WHIT">               </span><span class="NAME">dom.document.characterSet</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'> 52</span> </span><span class="WHIT">               </span><span class="STRN">'utf-8'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 53</span> 
<span class='line'> 54</span> 
<span class='line'> 55</span> </span><span class="COMM">/**
<span class='line'> 56</span>  * The "null" shortcut.
<span class='line'> 57</span>  */</span><span class="WHIT">
<span class='line'> 58</span> </span><span class="NAME">dom.NULL</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 59</span> 
<span class='line'> 60</span> 
<span class='line'> 61</span> </span><span class="COMM">/**
<span class='line'> 62</span>  * Alias of W3C &lt;code>document.createElement&lt;/code>.
<span class='line'> 63</span>  * Used to reduce size after compilation.
<span class='line'> 64</span>  * @param {string} tagName Tag name.
<span class='line'> 65</span>  * @return {Element} Returns created element.
<span class='line'> 66</span>  * @static
<span class='line'> 67</span>  */</span><span class="WHIT">
<span class='line'> 68</span> </span><span class="NAME">dom.createElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 69</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">tagName</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">dom.document.createElement</span><span class="PUNC">(</span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">dom.NULL</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 70</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 71</span> 
<span class='line'> 72</span> 
<span class='line'> 73</span> </span><span class="COMM">/**
<span class='line'> 74</span>  * Alias of W3C &lt;code>document.getElementById&lt;/code>.
<span class='line'> 75</span>  * Used to reduce size after compilation.
<span class='line'> 76</span>  * @param {string} id A case-sensitive string representing the unique ID of the
<span class='line'> 77</span>  *     element being sought.
<span class='line'> 78</span>  * @return {Element} Returns reference to an Element object, or null if an
<span class='line'> 79</span>  *     element with the specified ID is not in the document.
<span class='line'> 80</span>  * @static
<span class='line'> 81</span>  */</span><span class="WHIT">
<span class='line'> 82</span> </span><span class="NAME">dom.getElementById</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 83</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">id</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">dom.document.getElementById</span><span class="PUNC">(</span><span class="NAME">id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">dom.NULL</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 84</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 85</span> 
<span class='line'> 86</span> 
<span class='line'> 87</span> </span><span class="COMM">/**
<span class='line'> 88</span>  * Alias of W3C &lt;code>element.getElementsByTagName&lt;/code>.
<span class='line'> 89</span>  * Used to reduce size after compilation.
<span class='line'> 90</span>  * @param {!Element|Node} element Element to search tags.
<span class='line'> 91</span>  * @param {string} tagName Tag name.
<span class='line'> 92</span>  * @return {NodeList} Returns list of found elements in the
<span class='line'> 93</span>  *     order they appear in the tree.
<span class='line'> 94</span>  * @static
<span class='line'> 95</span>  */</span><span class="WHIT">
<span class='line'> 96</span> </span><span class="NAME">dom.getElementsByTagName</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 97</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">element.getElementsByTagName</span><span class="PUNC">(</span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 98</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 99</span> 
<span class='line'>100</span> 
<span class='line'>101</span> </span><span class="COMM">/**
<span class='line'>102</span>  * Alias of W3C &lt;code>element.getElementsByClassName&lt;/code>.
<span class='line'>103</span>  * Used to reduce size after compilation.
<span class='line'>104</span>  * @param {!Element|Node} element Element to start searching.
<span class='line'>105</span>  * @param {string} className Class name to match.
<span class='line'>106</span>  * @return {!Array.&lt;Node>|NodeList} Array of found elements.
<span class='line'>107</span>  * @static
<span class='line'>108</span>  */</span><span class="WHIT">
<span class='line'>109</span> </span><span class="NAME">dom.getElementsByClassName</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>110</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element.getElementsByClassName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>111</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">element.getElementsByClassName</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>112</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>113</span> 
<span class='line'>114</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element.querySelectorAll</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>115</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">element.querySelectorAll</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>116</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>117</span> 
<span class='line'>118</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {!RegExp} */</span><span class="WHIT">
<span class='line'>119</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">re</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">RegExp</span><span class="PUNC">(</span><span class="STRN">'(?:^|\\s)'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'(?!\\S)'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>120</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {!Array.&lt;Node>} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">result</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>121</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {NodeList} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.getElementsByTagName</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'*'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>122</span> </span><span class="WHIT">  </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="COMM">/** @type {number} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">nodes.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>123</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">re.test</span><span class="PUNC">(</span><span class="NAME">nodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">className</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>124</span> </span><span class="WHIT">      </span><span class="NAME">result.push</span><span class="PUNC">(</span><span class="NAME">nodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>125</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>126</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>127</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">result</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>128</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>129</span> 
<span class='line'>130</span> 
<span class='line'>131</span> </span><span class="COMM">/**
<span class='line'>132</span>  * Alias of W3C &lt;code>element.getBoundingClientRect&lt;/code>.
<span class='line'>133</span>  * Used to reduce size after compilation.
<span class='line'>134</span>  * @param {!Element|Node} element Element for calculating bounding rect.
<span class='line'>135</span>  * @return {Object} Returns dict {top, left, width, height, right, bottom}.
<span class='line'>136</span>  */</span><span class="WHIT">
<span class='line'>137</span> </span><span class="NAME">dom.getBoundingClientRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>138</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {Object} */</span><span class="WHIT">
<span class='line'>139</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.getBoundingClientRect</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">element.getBoundingClientRect</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>140</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>141</span> </span><span class="WHIT">    </span><span class="NAME">rect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="STRN">'top'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'left'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'width'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.offsetWidth</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>142</span> </span><span class="WHIT">      </span><span class="STRN">'height'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.offsetHeight</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>143</span> </span><span class="WHIT">    </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">isNaN</span><span class="PUNC">(</span><span class="NAME">element.offsetLeft</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">isNaN</span><span class="PUNC">(</span><span class="NAME">element.offsetTop</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>144</span> </span><span class="WHIT">      </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'left'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.offsetLeft</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">element.scrollLeft</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>145</span> </span><span class="WHIT">      </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'top'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.offsetTop</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">element.scrollTop</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>146</span> </span><span class="WHIT">      </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.offsetParent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>147</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>148</span> </span><span class="WHIT">    </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'right'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'left'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'width'</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>149</span> </span><span class="WHIT">    </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'bottom'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'top'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="PUNC">[</span><span class="STRN">'height'</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>150</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>151</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>152</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>153</span> 
<span class='line'>154</span> 
<span class='line'>155</span> </span><span class="COMM">/**
<span class='line'>156</span>  * Alias of W3C &lt;code>document.defaultView.getComputedStyle&lt;/code>.
<span class='line'>157</span>  * Used to reduce size after compilation.
<span class='line'>158</span>  * @param {!Element|Node} element Element for getting style.
<span class='line'>159</span>  * @param {string} prop Style property name.
<span class='line'>160</span>  * @return {string|number} Returns element style value.
<span class='line'>161</span>  */</span><span class="WHIT">
<span class='line'>162</span> </span><span class="NAME">dom.getComputedStyle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>163</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {string} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.style</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>164</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element.currentStyle</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>165</span> </span><span class="WHIT">    </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.currentStyle</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>166</span> </span><span class="WHIT">  </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">window.getComputedStyle</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>167</span> </span><span class="WHIT">    </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.document.defaultView.getComputedStyle</span><span class="PUNC">(</span><span class="WHIT">
<span class='line'>168</span> </span><span class="WHIT">        </span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">dom.NULL</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">getPropertyValue</span><span class="PUNC">(</span><span class="NAME">prop</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>169</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>170</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>171</span> 
<span class='line'>172</span> 
<span class='line'>173</span> </span><span class="COMM">/**
<span class='line'>174</span>  * Clears element content.
<span class='line'>175</span>  * @param {!Element|Node} element Element to clear.
<span class='line'>176</span>  */</span><span class="WHIT">
<span class='line'>177</span> </span><span class="NAME">dom.clearElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>178</span> </span><span class="WHIT">  </span><span class="KEYW">switch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element.tagName.toUpperCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>179</span> </span><span class="WHIT">    </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'TABLE'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>180</span> </span><span class="WHIT">    </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'THEAD'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>181</span> </span><span class="WHIT">    </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'TBODY'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>182</span> </span><span class="WHIT">    </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'TFOOT'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>183</span> </span><span class="WHIT">    </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'TR'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>184</span> </span><span class="WHIT">    </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'SELECT'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>185</span> </span><span class="WHIT">      </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element.lastChild</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>186</span> </span><span class="WHIT">        </span><span class="NAME">element.removeChild</span><span class="PUNC">(</span><span class="NAME">element.lastChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>187</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>188</span> </span><span class="WHIT">      </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>189</span> </span><span class="WHIT">    </span><span class="KEYW">default</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>190</span> </span><span class="WHIT">      </span><span class="NAME">element.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>191</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>192</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>193</span> 
<span class='line'>194</span> 
<span class='line'>195</span> </span><span class="COMM">/**
<span class='line'>196</span>  * Returns true if an element has a class.
<span class='line'>197</span>  * @param {Node} element The element to test.
<span class='line'>198</span>  * @param {string} className The class name to test for.
<span class='line'>199</span>  * @return {boolean} Whether element has the class.
<span class='line'>200</span>  */</span><span class="WHIT">
<span class='line'>201</span> </span><span class="NAME">dom.css.hasClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>202</span> </span><span class="WHIT">  </span><span class="COMM">// Note: `element.classList.contains` throws 'TypeError: Illegal invocation'</span><span class="WHIT">
<span class='line'>203</span> </span><span class="WHIT">  </span><span class="COMM">// if element is not appended into the DOM.</span><span class="WHIT">
<span class='line'>204</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>205</span> </span><span class="WHIT">    </span><span class="COMM">/** @type {Array.&lt;string>} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.className.split</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>206</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="COMM">/** @type {number} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">classes.length</span><span class="PUNC">;</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>207</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">className</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">classes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>208</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>209</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>210</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>211</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>212</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>213</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>214</span> 
<span class='line'>215</span> 
<span class='line'>216</span> </span><span class="COMM">/**
<span class='line'>217</span>  * Sets the entire class name of an element.
<span class='line'>218</span>  * @param {Node} element The element to set class of.
<span class='line'>219</span>  * @param {...string} var_args The class name(s) to apply to element.
<span class='line'>220</span>  */</span><span class="WHIT">
<span class='line'>221</span> </span><span class="NAME">dom.css.setClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">var_args</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>222</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>223</span> </span><span class="WHIT">    </span><span class="COMM">/** @type {!Array.&lt;string>} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">args</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.css.slice_.call</span><span class="PUNC">(</span><span class="NAME">arguments</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>224</span> </span><span class="WHIT">    </span><span class="NAME">element.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">args.join</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>225</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>226</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>227</span> 
<span class='line'>228</span> 
<span class='line'>229</span> </span><span class="COMM">/**
<span class='line'>230</span>  * Adds a class or classes to an element. Does not add multiples of class names.
<span class='line'>231</span>  * @param {Node} element The element to add class to.
<span class='line'>232</span>  * @param {...string} var_args The class name(s) to add.
<span class='line'>233</span>  */</span><span class="WHIT">
<span class='line'>234</span> </span><span class="NAME">dom.css.addClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">var_args</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>235</span> </span><span class="WHIT">  </span><span class="COMM">// Note: `element.classList.add` throws 'TypeError: Illegal invocation'</span><span class="WHIT">
<span class='line'>236</span> </span><span class="WHIT">  </span><span class="COMM">// if element is not appended into the DOM.</span><span class="WHIT">
<span class='line'>237</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>238</span> </span><span class="WHIT">    </span><span class="NAME">dom.css.removeClass.apply</span><span class="PUNC">(</span><span class="NAME">dom.NULL</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">arguments</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>239</span> 
<span class='line'>240</span> </span><span class="WHIT">    </span><span class="COMM">/** @type {!Array.&lt;string>} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">args</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.css.slice_.call</span><span class="PUNC">(</span><span class="NAME">arguments</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>241</span> </span><span class="WHIT">    </span><span class="NAME">element.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">args.join</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>242</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>243</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>244</span> 
<span class='line'>245</span> 
<span class='line'>246</span> </span><span class="COMM">/**
<span class='line'>247</span>  * Removes a class or classes from an element.
<span class='line'>248</span>  * @param {Node} element The element to remove class from.
<span class='line'>249</span>  * @param {...string} var_args The class name(s) to remove.
<span class='line'>250</span>  */</span><span class="WHIT">
<span class='line'>251</span> </span><span class="NAME">dom.css.removeClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">var_args</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>252</span> </span><span class="WHIT">  </span><span class="COMM">// Note: `element.classList.remove` throws 'TypeError: Illegal invocation'</span><span class="WHIT">
<span class='line'>253</span> </span><span class="WHIT">  </span><span class="COMM">// if element is not appended into the DOM.</span><span class="WHIT">
<span class='line'>254</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>255</span> </span><span class="WHIT">    </span><span class="COMM">/** @type {!Array.&lt;string>} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">args</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.css.slice_.call</span><span class="PUNC">(</span><span class="NAME">arguments</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>256</span> </span><span class="WHIT">    </span><span class="NAME">dom.css.setClass</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element.className.replace</span><span class="PUNC">(</span><span class="WHIT">
<span class='line'>257</span> </span><span class="WHIT">        </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">RegExp</span><span class="PUNC">(</span><span class="STRN">'\\s?\\b('</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">args.join</span><span class="PUNC">(</span><span class="STRN">'|'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">')\\b'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'g'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>258</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>259</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>260</span> 
<span class='line'>261</span> 
<span class='line'>262</span> </span><span class="COMM">/**
<span class='line'>263</span>  * Toggles element class name.
<span class='line'>264</span>  * @param {Node} element The element to add or remove the class on.
<span class='line'>265</span>  * @param {string} className The class name to toggle.
<span class='line'>266</span>  */</span><span class="WHIT">
<span class='line'>267</span> </span><span class="NAME">dom.css.toggleClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>268</span> </span><span class="WHIT">  </span><span class="PUNC">(</span><span class="NAME">dom.css.hasClass</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT">
<span class='line'>269</span> </span><span class="WHIT">      </span><span class="NAME">dom.css.removeClass</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">dom.css.addClass</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>270</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>271</span> 
<span class='line'>272</span> 
<span class='line'>273</span> </span><span class="COMM">/**
<span class='line'>274</span>  * Alias of &lt;code>Array.prototype.slice&lt;/code>.
<span class='line'>275</span>  * Used to reduce size after compilation.
<span class='line'>276</span>  * @type {!function(number): !Array}
<span class='line'>277</span>  * @private
<span class='line'>278</span>  */</span><span class="WHIT">
<span class='line'>279</span> </span><span class="NAME">dom.css.slice_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Array.prototype.slice</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>280</span> 
<span class='line'>281</span> 
<span class='line'>282</span> </span><span class="COMM">/**
<span class='line'>283</span>  * Enum of event types.
<span class='line'>284</span>  * @enum {string}
<span class='line'>285</span>  * @example &lt;code>{
<span class='line'>286</span>  *  CLICK, DBLCLICK, MOUSEDOWN, MOUSEUP, MOUSEOVER, MOUSEOUT, MOUSEMOVE, KEYDOWN
<span class='line'>287</span>  * }&lt;/code>
<span class='line'>288</span>  */</span><span class="WHIT">
<span class='line'>289</span> </span><span class="NAME">dom.events.TYPE</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>290</span> </span><span class="WHIT">  </span><span class="COMM">// Mouse events.</span><span class="WHIT">
<span class='line'>291</span> </span><span class="WHIT">  </span><span class="NAME">CLICK</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>292</span> </span><span class="WHIT">  </span><span class="NAME">DBLCLICK</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'dblclick'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>293</span> </span><span class="WHIT">  </span><span class="NAME">MOUSEDOWN</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'mousedown'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>294</span> </span><span class="WHIT">  </span><span class="NAME">MOUSEUP</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'mouseup'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>295</span> </span><span class="WHIT">  </span><span class="NAME">MOUSEOVER</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>296</span> </span><span class="WHIT">  </span><span class="NAME">MOUSEOUT</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>297</span> </span><span class="WHIT">  </span><span class="NAME">MOUSEMOVE</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'mousemove'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>298</span> 
<span class='line'>299</span> </span><span class="WHIT">  </span><span class="COMM">// Keyboard events.</span><span class="WHIT">
<span class='line'>300</span> </span><span class="WHIT">  </span><span class="NAME">KEYDOWN</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'keydown'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>301</span> </span><span class="WHIT">  </span><span class="NAME">KEYPRESS</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'keypress'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>302</span> </span><span class="WHIT">  </span><span class="NAME">KEYUP</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'keyup'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>303</span> 
<span class='line'>304</span> </span><span class="WHIT">  </span><span class="COMM">// Touch events.</span><span class="WHIT">
<span class='line'>305</span> </span><span class="WHIT">  </span><span class="NAME">TOUCHSTART</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'touchstart'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>306</span> </span><span class="WHIT">  </span><span class="NAME">TOUCHEND</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'touchend'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>307</span> </span><span class="WHIT">  </span><span class="NAME">TOUCHMOVE</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'touchmove'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>308</span> 
<span class='line'>309</span> </span><span class="WHIT">  </span><span class="COMM">// Other.</span><span class="WHIT">
<span class='line'>310</span> </span><span class="WHIT">  </span><span class="NAME">BLUR</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'blur'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>311</span> </span><span class="WHIT">  </span><span class="NAME">FOCUS</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'focus'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>312</span> </span><span class="WHIT">  </span><span class="NAME">SUBMIT</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'submit'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>313</span> </span><span class="WHIT">  </span><span class="NAME">CHANGE</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'change'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>314</span> </span><span class="WHIT">  </span><span class="NAME">INPUT</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'input'</span><span class="WHIT">
<span class='line'>315</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>316</span> 
<span class='line'>317</span> 
<span class='line'>318</span> </span><span class="COMM">/**
<span class='line'>319</span>  * Alias of W3C &lt;code>element.addEventListener&lt;/code>.
<span class='line'>320</span>  * Used to reduce size after compilation.
<span class='line'>321</span>  * @param {Element|Node|Window} element Element to which attach event.
<span class='line'>322</span>  * @param {string} type Type of event.
<span class='line'>323</span>  * @param {function(Event,...)} listener Event listener.
<span class='line'>324</span>  * @static
<span class='line'>325</span>  */</span><span class="WHIT">
<span class='line'>326</span> </span><span class="NAME">dom.events.addEventListener</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">listener</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>327</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element.attachEvent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>328</span> </span><span class="WHIT">    </span><span class="NAME">element.attachEvent</span><span class="PUNC">(</span><span class="STRN">'on'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">listener</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>329</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>330</span> </span><span class="WHIT">    </span><span class="NAME">element.addEventListener</span><span class="PUNC">(</span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">listener</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>331</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>332</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>333</span> 
<span class='line'>334</span> 
<span class='line'>335</span> </span><span class="COMM">/**
<span class='line'>336</span>  * Alias of W3C &lt;code>element.removeEventListener&lt;/code>.
<span class='line'>337</span>  * Used to reduce size after compilation.
<span class='line'>338</span>  * @param {Element|Node|Window} element Element to which attach event.
<span class='line'>339</span>  * @param {string} type Type of event.
<span class='line'>340</span>  * @param {function(Event,...)} listener Event listener.
<span class='line'>341</span>  * @static
<span class='line'>342</span>  */</span><span class="WHIT">
<span class='line'>343</span> </span><span class="NAME">dom.events.removeEventListener</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">listener</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>344</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">element.attachEvent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>345</span> </span><span class="WHIT">    </span><span class="NAME">element.detachEvent</span><span class="PUNC">(</span><span class="STRN">'on'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">listener</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>346</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>347</span> </span><span class="WHIT">    </span><span class="NAME">element.removeEventListener</span><span class="PUNC">(</span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">listener</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>348</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>349</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>350</span> 
<span class='line'>351</span> 
<span class='line'>352</span> </span><span class="COMM">/**
<span class='line'>353</span>  * Alias of W3C &lt;code>element.dispatchEvent&lt;/code>.
<span class='line'>354</span>  * Used to reduce size after compilation.
<span class='line'>355</span>  * @param {Element|Node|Window} element Element to dispatch event.
<span class='line'>356</span>  * @param {string} type Type of event.
<span class='line'>357</span>  * @return {boolean} Returns &lt;code>true&lt;/code> if event dispatched successfully.
<span class='line'>358</span>  * @static
<span class='line'>359</span>  */</span><span class="WHIT">
<span class='line'>360</span> </span><span class="NAME">dom.events.dispatchEvent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>361</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {Event} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.NULL</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>362</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {boolean} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">result</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>363</span> 
<span class='line'>364</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">dom.document.createEvent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>365</span> </span><span class="WHIT">    </span><span class="NAME">evt</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.document.createEvent</span><span class="PUNC">(</span><span class="STRN">'HTMLEvents'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>366</span> </span><span class="WHIT">    </span><span class="COMM">// initEvent(type, bubbling, cancelable)</span><span class="WHIT">
<span class='line'>367</span> </span><span class="WHIT">    </span><span class="NAME">evt.initEvent</span><span class="PUNC">(</span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>368</span> </span><span class="WHIT">    </span><span class="NAME">result</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">element.dispatchEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>369</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">dom.document.createEventObject</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>370</span> </span><span class="WHIT">    </span><span class="NAME">evt</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.document.createEventObject</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>371</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>372</span> </span><span class="WHIT">      </span><span class="COMM">// MSIE throws error on invalid event type.</span><span class="WHIT">
<span class='line'>373</span> </span><span class="WHIT">      </span><span class="NAME">result</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.fireEvent</span><span class="PUNC">(</span><span class="STRN">'on'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>374</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">e</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>375</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>376</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">result</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>377</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>378</span> 
<span class='line'>379</span> 
<span class='line'>380</span> </span><span class="COMM">/**
<span class='line'>381</span>  * Alias of W3C &lt;code>event.preventDefault&lt;/code>.
<span class='line'>382</span>  * Used to reduce size after compilation.
<span class='line'>383</span>  * @param {Event} e The event to stop.
<span class='line'>384</span>  * @static
<span class='line'>385</span>  */</span><span class="WHIT">
<span class='line'>386</span> </span><span class="NAME">dom.events.preventDefault</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">e</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>387</span> </span><span class="WHIT">  </span><span class="NAME">e</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">e</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">window.event</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>388</span> </span><span class="WHIT">  </span><span class="NAME">e.stopPropagation</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">e.stopPropagation</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>389</span> </span><span class="WHIT">  </span><span class="NAME">e.preventDefault</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">e.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>390</span> </span><span class="WHIT">  </span><span class="NAME">e.returnValue</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>391</span> </span><span class="WHIT">  </span><span class="NAME">e.cancelBubble</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>392</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>393</span> 
<span class='line'>394</span> 
<span class='line'>395</span> </span><span class="COMM">/**
<span class='line'>396</span>  * Gets reference to script element is currently being processed.
<span class='line'>397</span>  * @return {Element} Reference to script element is currently being processed.
<span class='line'>398</span>  * @link https://developer.mozilla.org/en/DOM/document.currentScript
<span class='line'>399</span>  * @static
<span class='line'>400</span>  */</span><span class="WHIT">
<span class='line'>401</span> </span><span class="NAME">dom.scripts.getCurrent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>402</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">dom.document</span><span class="PUNC">[</span><span class="STRN">'currentScript'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">dom.scripts.last_</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>403</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>404</span> 
<span class='line'>405</span> 
<span class='line'>406</span> </span><span class="COMM">/**
<span class='line'>407</span>  * Gets reference to last script element.
<span class='line'>408</span>  * @return {Element} Reference to last script element.
<span class='line'>409</span>  * @static
<span class='line'>410</span>  */</span><span class="WHIT">
<span class='line'>411</span> </span><span class="NAME">dom.scripts.getLast</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>412</span> </span><span class="WHIT">  </span><span class="COMM">/** @type {NodeList} */</span><span class="WHIT">
<span class='line'>413</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">scripts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.getElementsByTagName</span><span class="PUNC">(</span><span class="NAME">dom.document</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'SCRIPT'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>414</span> </span><span class="WHIT">  </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">scripts</span><span class="PUNC">[</span><span class="NAME">scripts.length</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>415</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>416</span> 
<span class='line'>417</span> 
<span class='line'>418</span> </span><span class="COMM">/**
<span class='line'>419</span>  * The reference to last script element.
<span class='line'>420</span>  * @type {Node}
<span class='line'>421</span>  * @private
<span class='line'>422</span>  * @static
<span class='line'>423</span>  */</span><span class="WHIT">
<span class='line'>424</span> </span><span class="NAME">dom.scripts.last_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dom.scripts.getLast</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>425</span> 
<span class='line'>426</span> </span></pre></body></html>